Marker plate



FIG. 1 is a top right front perspective view of a marker plate showing my new design;

FIG. 2 is a bottom left rear perspective view thereof;

FIG. 3 is a front view, with the rear view a mirror image thereof;

FIG. 4 is a right side view, with the left side view a mirror image thereof; and,

FIG. 5 is a top view, with the bottom view a mirror image thereof.

The broken line showing of environmental structure is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a marker plate, shown and described. 